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60 lines
1.9 KiB
60 lines
1.9 KiB
/* ArrayStoreOperator Copyright (C) 1998-2002 Jochen Hoenicke.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; see the file COPYING.LESSER. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id$
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*/
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package net.sf.jode.expr;
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import net.sf.jode.type.Type;
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import net.sf.jode.type.ArrayType;
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import net.sf.jode.decompiler.TabbedPrintWriter;
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public class ArrayStoreOperator extends ArrayLoadOperator
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implements LValueExpression {
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public ArrayStoreOperator(Type type) {
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super(type);
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}
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public boolean matches(Operator loadop) {
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return loadop instanceof ArrayLoadOperator;
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}
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public void dumpExpression(TabbedPrintWriter writer)
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throws java.io.IOException {
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Type arrType = subExpressions[0].getType().getHint();
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if (arrType instanceof ArrayType) {
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Type elemType = ((ArrayType) arrType).getElementType();
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if (!elemType.isOfType(getType())) {
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/* We need an explicit widening cast */
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writer.print("(");
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writer.startOp(TabbedPrintWriter.EXPL_PAREN, 1);
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writer.print("(");
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writer.printType(Type.tArray(getType().getHint()));
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writer.print(") ");
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writer.breakOp();
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subExpressions[0].dumpExpression(writer, 700);
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writer.print(")");
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writer.breakOp();
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writer.print("[");
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subExpressions[1].dumpExpression(writer, 0);
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writer.print("]");
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return;
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}
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}
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super.dumpExpression(writer);
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}
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}
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